Matchup Predictor
Compare any two Ohio teams using OSPR ratings and recorded game results.
OSPR Prediction
Context
Competition week 3
Data cutoff
Final scores through Aug 29, 2026
Games in current ratings
Bishop Hartley 2 · Chaminade Julienne 2
OSPR calculation
Version 2026.1
Neutral Site · Generated Aug 31, 2026 10:45 PM EDT
Version 2026.1 Live projection
Bishop Hartley
WINNER22
Range: 4.7-39.3
Chaminade Julienne
16
Range: 0-33.3
PREDICTED SPREAD
Bishop Hartley -6.5
OVER/UNDER
37.5 points
Slow pace
CALIBRATED CONFIDENCE
High
157 comparable results
PLAUSIBLE MARGIN RANGE
Chaminade Julienne by 28.6 to Bishop Hartley by 39.3
The current score ranges include outcomes where either team wins.
Win estimate and confidence answer different questions.
The win estimate expresses which team the current ratings favor. High confidence based on 157 prior OSPR predictions in the 70–79% band with close calibration. Confidence uses historical calibration and sample size, while Limited Data also identifies weak current-season rating evidence. Use the plausible margin range when confidence is limited.
Matchup Analysis
Bishop Hartley Style:
Offensive
Chaminade Julienne Style:
Balanced
Key Matchup:
Bishop Hartley offense vs Chaminade Julienne defense - advantage Bishop Hartley
Insights:
- Chaminade Julienne has momentum advantage
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